egcs/gcc ChangeLog c-lang.c c-lex.c c-parse.in ...

[zack@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	zack@sourceware.cygnus.com	2000-08-03 18:30:06

Modified files:
	gcc            : ChangeLog c-lang.c c-lex.c c-parse.in c-tree.h 
	                 cpplex.c cpplib.c cpplib.h cppmacro.c 
	gcc/objc       : objc-act.c objc-tree.def 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/gcc.dg/cpp: 20000625-2.c 

Log message:
	* cpplex.c (parse_name): Might have to glue a CPP_OTHER token
	before the name.
	(lex_line): Glue @ onto the beginning of identifiers and
	string constants, in Objective-C mode.
	(output_token, spell_token): Handle CPP_OSTRING.
	(can_paste, maybe_paste_with_next): Handle pasting @ onto the
	beginning of a NAME or a STRING, in objc mode.
	
	* cpplib.c (get_define_node): Do not permit identifiers that
	begin with @ to be #defined.
	* cppmacro.c (CAN_PASTE_AFTER): Add CPP_OTHER.
	* cpplib.h (TTYPE_TABLE): Add CPP_OSTRING.
	
	* c-lang.c, objc/objc-act.c (build_objc_string): Delete.
	* c-tree.h (build_objc_string): Delete prototype.
	* objc/objc-tree.def: Delete OBJC_STRING_CST.
	* c-lex.c (yylex): Use build_string for all three kinds of strings.
	
	* gcc.dg/cpp/20000625-2.c: Don't expect a warning on line 4.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.7322&r2=1.7323
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-lang.c.diff?cvsroot=gcc&r1=1.29&r2=1.30
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-lex.c.diff?cvsroot=gcc&r1=1.90&r2=1.91
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-parse.in.diff?cvsroot=gcc&r1=1.46&r2=1.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-tree.h.diff?cvsroot=gcc&r1=1.40&r2=1.41
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cpplex.c.diff?cvsroot=gcc&r1=1.85&r2=1.86
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cpplib.c.diff?cvsroot=gcc&r1=1.195&r2=1.196
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cpplib.h.diff?cvsroot=gcc&r1=1.115&r2=1.116
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cppmacro.c.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/objc/objc-act.c.diff?cvsroot=gcc&r1=1.47&r2=1.48
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/objc/objc-tree.def.diff?cvsroot=gcc&r1=1.4&r2=1.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.629&r2=1.630
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/cpp/20000625-2.c.diff?cvsroot=gcc&r1=1.3&r2=1.4